... low temperatures, and high hardness in the surface, toughness, mechanical lower shock, and abrasion resistance. Combined with these characteristics ... and heat deflection temperature. II.PA Nylon (Plastic nylon grab bar) Characteristics: 1. High strength and stiffness 2. ... . Food safe, noise reduction III. PA Nylon (Plastic nylon grab bar) Applications:Bearings, gears, wheels, roller shaft, water pump ...